Details of experiments between Q13363 and Q12959
Note that the results of all experiments are listed, regardless of the modification states of the fragments.
Experiment series 1
Protein A protein: CTBP1
Protein A fragment: 431-440
Protein A site: PBM
Protein A sequence: ADRDHASDQL
Protein A construct: biotin-ado-ado-ADRDHASDQL
Protein B protein: DLG1
Protein B fragment: 221-314
Protein B site: PDZ_1
Protein B construct: his6-MBP-TEVsite-PDZ
Average holdup BI: -0.03
Normalized holdup BI: -0.03
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
Experimental details: Crude peptide synthesis product. The peptide concentration in the affinity conversion step may differ from reality causing a systematic error in reported affinities.
PUBMED ID of publication: 36115835
Number of measurements: 1
The affinity was below the detection threshold of the assay.
Experiment series 2
Protein A protein: CTBP1
Protein A fragment: 431-440
Protein A site: PBM
Protein A sequence: ADRDHASDQL
Protein A construct: biotin-ado-ado-ADRDHASDQL
Protein B protein: DLG1
Protein B fragment: 314-412
Protein B site: PDZ_2
Protein B construct: his6-MBP-TEVsite-PDZ
Average holdup BI: -0
Normalized holdup BI: -0
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
Experimental details: Crude peptide synthesis product. The peptide concentration in the affinity conversion step may differ from reality causing a systematic error in reported affinities.
PUBMED ID of publication: 36115835
Number of measurements: 1
The affinity was below the detection threshold of the assay.
Experiment series 3
Protein A protein: CTBP1
Protein A fragment: 431-440
Protein A site: PBM
Protein A sequence: ADRDHASDQL
Protein A construct: biotin-ado-ado-ADRDHASDQL
Protein B protein: DLG1
Protein B fragment: 457-570
Protein B site: PDZ_3
Protein B construct: his6-MBP-TEVsite-PDZ
Average holdup BI: -0.06
Normalized holdup BI: -0.09
Immobilized partner concentration in holdup experiment (10-6M): 18
Experiment method: DAPF_holdup
Details of affinity fitting: fluorescein + mCherry internal standards + normalization based on CALIP_holdup data + reverse layout
Experimental details: Crude peptide synthesis product. The peptide concentration in the affinity conversion step may differ from reality causing a systematic error in reported affinities.
PUBMED ID of publication: 36115835
Number of measurements: 1
The affinity was below the detection threshold of the assay.
Experiment series 4
Protein A protein: CTBP1
Protein A fragment: 1-440
Protein A construct: endogenous protein (Jurkat)
Protein B protein: DLG1
Protein B fragment: 221-314
Protein B site: PDZ_1
Protein B construct: avi(biotin)-his6-MBP-TEVsite-PDZ
Average holdup BI: -0.02
Immobilized partner concentration in holdup experiment (10-6M): 10
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.25
Experiment method: nHU_Jurkat
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022.08.03.
Experimental details: -log10(P Two-sided unpaired T-test (6 vs 3))
PUBMED ID of publication: 36542723
Number of measurements: 3
The affinity was below the detection threshold of the assay.
Experiment series 5
Protein A protein: CTBP1
Protein A fragment: 1-440
Protein A construct: endogenous protein (Jurkat)
Protein B protein: DLG1
Protein B fragment: 314-412
Protein B site: PDZ_2
Protein B construct: avi(biotin)-his6-MBP-TEVsite-PDZ
Average holdup BI: -0.03
Immobilized partner concentration in holdup experiment (10-6M): 10
P value (usually -log10(P Two-sided unpaired T-test), but double check the experimental details): 0.51
Experiment method: nHU_Jurkat
Details of affinity fitting: hyperbolic binding equation
Date of measurement: 2022.08.03.
Experimental details: -log10(P Two-sided unpaired T-test (6 vs 3))
PUBMED ID of publication: 36542723
Number of measurements: 3
The affinity was below the detection threshold of the assay.